Contest: Design the Next Starbucks Cup

Starbucks cups are getting a makeover and the company wants help from the public. The brand is holding a "White Cup Contest" — customers can decorate plain Starbucks cups and tag them with the hashtag #WhiteCupContest on Instagram or Twitter. The winner will get a $300 Starbucks card and his or her design might get produced on limited-edition reusable cups in the fall.

Here are the guidelines:

- A half-inch horizontal space must remain clear on top and bottom.
- Cup design will only be printed in four colors, one of which must be the logo color 3425 Pantone.
- Manipulation to the Siren logo is not allowed.
- No gradients, glitter, metallics or translucent paints can be printed.